Scanning-line
noun
1.
(in a cathode-ray or television tube) a single horizontal trace made by the electron beam in one traversal of the fluorescent screen.
Compare frame (def 9).
Read Also:
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scanning probe microscope definition Any of a number of devices capable of producing images of individual atoms and molecules on surfaces of materials. (See also nanotechnology.)
- Scanning-tunneling-microscope
noun 1. a device that uses a moving needle and the tunnel effect to generate a maplike image of the atomic surface structure of matter, thereby achieving even greater magnification than the scanning electron microscope. scanning tunneling microscope A microscope used to make images of individual atoms on the surface of a metal. The microscope […]
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/skan’oh/ An error in a document caused by a scanner glitch, analogous to a typo or thinko. [Jargon File] (1995-02-14)
- Scan path
(circuit design) A technique used to increase the controllability and observability of a logic circuit by incorporating “scan registers” into the circuit. Normally these act like flip-flops but they can be switched into a “test” mode where they all become one long shift register. This allows data to be clocked serially through all the scan […]
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(circuit design) A digital logic circuit which can act either as a flip-flop or as a serial shift register and which is used to form a scan path. The most common design is a multiplexed flip-flop: ___ ____ normal in –| \ | | | |——|D Q|—- normal/scan output scan in —-|___/ mux | | […]